2 years ago

It takes 1 minute to bake 6 cookies how many cookies could you bake in 2 minutes

Mathematics

1 answer:

nadya68 [22]2 years ago

6 0

U could bake 12 cookies I think

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erik [133]

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2 years ago

Given f(x) = 3x – 2, find f(-5).

matrenka [14]

Step-by-step explanation:

put -5 into x

then

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2 years ago

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I think u guys know what to do !!!

kotykmax [81]

Answer:

B, C

Step-by-step explanation:

7 - x = 18

7 - 2x = 18 - x

126 - 14x = 324 - 18x

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This does not help.

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2 years ago

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Gre4nikov [31]

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Step-by-step explanation:

7 0

3 years ago

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If sin square theta = 0.75, then cos =

sergeinik [125]

Answer:

$\cos\theta=\pm0.5$

Step-by-step explanation:

Given:

$\sin^2\theta=0.75$

To find $\cos\theta$

Using trigonometric relations for sums and differences of squares of the ratios.

We know:

$\sin^2\theta+\cos^2\theta =1$

Plugging in $\sin^2\theta=0.75$ in the above relation.

$0.75+\cos^2\theta =1$

Subtracting both sides by 0.75.

$0.75+\cos^2\theta-0.75 =1-0.75$

$\cos^2\theta =0.25$

Taking square root both sides.

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∴ $\cos\theta=\pm0.5$ (Answer)

6 0

3 years ago